Boring or penetrating the earth – With above-ground means to feed tool
Patent
1989-05-15
1991-03-12
Kisliuk, Bruce M.
Boring or penetrating the earth
With above-ground means to feed tool
175 87, 175203, 173 22, 173 24, 173 28, 173 29, E21B 702
Patent
active
049985906
ABSTRACT:
An apparatus is provided that is mountable upon preferably a skidsteer tractor, through a forklift truck or similar wheeled vehicle could be employed. The apparatus can be lowered into a trench on one side of a street or sidewalk and used to bore axially beneath the street or sidewalk to a trench on the other side of the street or sidewalk. Operation of the apparatus, which uses conventional commercial augers is controlled from the hydraulic couplings situated in the skidsteer tractor.
The apparatus includes a main housing which includes a means for receiving the accessory shoe of a prime mover for physical attachment thereto; and a motor housing with a motor, hydraulic coupler and bearing disposed therein, which motor housing is pivotally mounted to the main body.
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Hansen David
Jacobs Mark C.
Kisliuk Bruce M.
Wells Allen
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